Winding drum



FIG. 1 is a side elevational view of a winding drum showing my new design;

FIG. 2 is a right side elevational view thereof at a smaller scale;

FIG. 3 is a front, side perspective view thereof;

FIG. 4 is a rear opposite side perspective view thereof;

FIG. 5 is a side perspective view of a second embodiment of the design shown in FIG. 1 with the opposite sides being mirror images thereof; and,

FIG. 6 is a rear elevational view thereof.

The difference between the first embodiment and the second embodiment is that the second embodiment is of a smaller diameter than the first embodiment at the wide end of the drum, i.e., the left-hand end as seen in FIGS. 1 and 5. 

The ornamental design for a winding drum, as shown. 